Security audit
uNotes: Researching Course Material
Security checks for vulnerabilities and agentic risk
Overview
This skill is a read-only helper for finding and summarizing uNotes course materials, with no evidence of hidden execution, persistence, or data misuse.
Before installing, be aware that it uses a uNotes OAuth connector and searches the shared public uNotes library; it can also read a document by id if you provide one. It is read-only and tells users to perform uploads, edits, or deletes in the uNotes app.
Vulnerability Patterns
- Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
- Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
- Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
- Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
- Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
- Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
- Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
- Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
- Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
- Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Static analysis
No suspicious patterns detected.